Our buddy Mark Whinton from Carquestions, who always manages to find the obscure problems with today’s complex automobiles, wonders: why can’t the new Jeep Grand Cherokee tell if it’s battery isn’t being charged? As he points out, this omission could leave drivers stranded if their accessory belt were to break, without ever warning them of the problem. Is Mark nit-picking? Possibly, but in this business, one lesson gets learned again and again: you gotta sweat the details. In light of Mark’s research we’re as curious as he is: did Chrysler simply overlook this, or is this a case of conscious decontenting? Over to you, ChryCo…